Hartzel William
SVP, Bioservices
Hartzel William has filed 5 SEC Form 4 filings (6 transaction rows) across 1 company, with disclosures dating back to 2025. 5 of those filings fall inside the rolling window. Most recent filing: Jun 10, 2026.
Companies traded
Other insiders at EBS
No insider trading data found for Hartzel William.
Frequently asked questions
How many SEC Form 4 filings has Hartzel William made?
Hartzel William has filed 5 SEC Form 4 filings (6 transaction rows) across 1 company since 2025.
Which companies does Hartzel William trade?
Hartzel William has filed SEC Form 4 disclosures for 1 company, including EBS.
When was Hartzel William's most recent SEC Form 4 filing?
Hartzel William's most recent SEC Form 4 filing on Tracefour is dated Jun 10, 2026.
What is Hartzel William's job title?
On the most recent SEC Form 4 filings tracked by Tracefour, Hartzel William is listed as SVP, Bioservices.